How do I check the signal strength in my area?

For Android Android users have the signal strength feature hidden deep down in Settings. Go to the Settings app > About phone > Status > SIM status > Signal Strength . You will see numbers expressed in dBm (decibel milliwatts).

7 Steps to Building a Network Coverage Map

Coverage maps are designed to indicate the service areas of radiocommunication transmitting stations . Typically these may be produced for radio or television stations, for mobile telephone networks and for satellite networks. Such maps are alternatively known as propagation maps.

Tiktik App Can Help Find the Best Network in Your Area